What is the meaning of pulsus paradoxus?
Understand the Problem
The question is asking for the definition or explanation of the term 'pulsus paradoxus'. This usually relates to a medical phenomenon where there is an exaggerated decrease in blood pressure during inhalation, leading to a drop in pulse amplitude. The question aims to clarify the meaning of this medical concept.
Answer
An abnormal drop in systolic blood pressure of more than 10 mm Hg during inspiration.
The final answer is an abnormal drop in systolic blood pressure of more than 10 mm Hg during inspiration.
Answer for screen readers
The final answer is an abnormal drop in systolic blood pressure of more than 10 mm Hg during inspiration.
More Information
Pulsus paradoxus is typically associated with conditions such as cardiac tamponade, pericardial effusion, and other cardiac and respiratory diseases.
Tips
Ensure accurate measurement of blood pressure during both inspiration and expiration to identify a difference exceeding 10 mm Hg.
Sources
- What Is Pulsus Paradoxus? - Cleveland Clinic - my.clevelandclinic.org
- Understanding Pulsus Paradoxus | Stanford Medicine 25 - stanfordmedicine25.stanford.edu
- Pulsus paradoxus - PubMed - pubmed.ncbi.nlm.nih.gov
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